| Electrical characteristics | 
| Total Resistance | 
 500Ω~1MΩ | 
| Total Resistance Tolerance | 
 ± 20% | 
| Resistance Taper | 
 A, B, C, D etc. | 
| Withstand Voltage | 
 5mm~15mm: 1 minute at AC 100V; 20mm: 1 Minute at AC 250V | 
| Insulated Resistance | 
 5mm~15mm: More than 50MΩat DC 100V; 20mm: More than 50MΩat DC 250V Sliding Noise; Less than 100mV | 
| Residual Resistance | 
 Term.1~2: Less than 10Ω; Term.2~3: Less than 10Ω | 
| Gang Error (Dual Unit) | 
- 40dB~0dB±3dB | 
| Rated Voltage | 
 B Taper: 50V~200V | 
| Rated Power (Single Unit/Dual Unit) | 
 0.01W~0.05W | 
| Mechanical characteristics | 
| Slide Torque | 
 5gf~90gf | 
| Click torque | 
 30gf~160gf | 
| Stopper Strength | 
 2.5Kgf Min (from the base level to a point of 2 mm) | 
| Level Wobble | 
 2 (2XL)/25mm Max (L: Level length both sides)  | 
| Level Push-Pull Strength | 
 1.0Kgf Min at 10Sec. | 
| Rotational Life | 
 5,000 Cycles Min |